Unfortunately they're not available retail Al, a guy I did a deal with in the US was knocking up a set for himself and kindly asked if I'd like a pair. He has no interest in producing and selling them, more's the pity. Even the tiny bolts are ally and glued on!

Something about this build has stirred up the desire to build something, so if you don't mind me giving it a go, I have this abandoned project I traded for a few years ago on another site. Top is chopped, and wheels and engine started. The rest of it is untouched and as I found last night, the frame is missing...but I happen to have a few boxes of 32 parts so I should be able to come up with something. Hopefully I can harness some of Clays "imagineering".